Use WinRAR or 7-Zip to extract the downloaded .rar archive. You should see a file named SI6M_56_E.bin (or similar).
.rar (Requires extraction to get the .bin file) Update Method: USB Interface How to Install the Firmware Use WinRAR or 7-Zip to extract the downloaded
Format a USB drive (8GB or smaller recommended) to FAT32 . Do not turn off the power while the
Do not turn off the power while the LED is blinking, as this can "brick" the board. Place the extracted
This is a "General" firmware, meaning it usually supports standard remote controls. If your remote doesn't work after flashing, you may need to use the physical buttons on the TV to access the menu and adjust settings.
Place the extracted .bin file directly into the root directory of the USB drive. Do not put it inside a folder. Flashing Process: Turn off the TV/Board power. Insert the USB drive into the TV's USB port. Plug in the power cord or turn the power on.
V56 PB801 (Commonly used in universal LCD/LED TV controller boards) Backlight Voltage: 66V–94V Current/Power: 600mA / 45W Native Resolution: 1366 x 768